Is it possible to open and close a custom floating filter in ag-grid?

Question

Is it possible to open and close or to show and hide custom floating filters in ag-grid, for example if a button was clicked?
If you initialize the table, only the header should be visible. Then after a specific button was clicked, also the floating filters below the header should be visible.

Answer 1

Try this:

gridOptions.floatingFilter = !gridOptions.floatingFilter;
gridOptions.api.refreshHeader();